2842969080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{2539}}^1$

素因数の和:2634

約数の個数: 256

約数和(自身を含む): 10299801600

約数和(自身を除く): 7456832520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 31, 35, 40, 42, 43, 56, 60, 62, 70, 84, 86, 93, 105, 120, 124, 129, 140, 155, 168, 172, 186, 210, 215, 217, 248, 258, 280, 301, 310, 344, 372, 420, 430, 434, 465, 516, 602, 620, 645, 651, 744, 840, 860, 868, 903, 930, 1032, 1085, 1204, 1240, 1290, 1302, 1333, 1505, 1720, 1736, 1806, 1860, 2170, 2408, 2539, 2580, 2604, 2666, 3010, 3255, 3612, 3720, 3999, 4340, 4515, 5078, 5160, 5208, 5332, 6020, 6510, 6665, 7224, 7617, 7998, 8680, 9030, 9331, 10156, 10664, 12040, 12695, 13020, 13330, 15234, 15996, 17773, 18060, 18662, 19995, 20312, 25390, 26040, 26660, 27993, 30468, 31992, 35546, 36120, 37324, 38085, 39990, 46655, 50780, 53319, 53320, 55986, 60936, 71092, 74648, 76170, 78709, 79980, 88865, 93310, 101560, 106638, 109177, 111972, 139965, 142184, 152340, 157418, 159960, 177730, 186620, 213276, 218354, 223944, 236127, 266595, 279930, 304680, 314836, 327531, 355460, 373240, 393545, 426552, 436708, 472254, 533190, 545885, 550963, 559860, 629672, 655062, 710920, 764239, 787090, 873416, 944508, 1066380, 1091770, 1101926, 1119720, 1180635, 1310124, 1528478, 1574180, 1637655, 1652889, 1889016, 2132760, 2183540, 2203852, 2292717, 2361270, 2620248, 2754815, 3056956, 3148360, 3275310, 3305778, 3384487, 3821195, 4367080, 4407704, 4585434, 4722540, 5509630, 6113912, 6550620, 6611556, 6768974, 7642390, 8264445, 9170868, 9445080, 10153461, 11019260, 11463585, 13101240, 13223112, 13537948, 15284780, 16528890, 16922435, 18341736, 20306922, 22038520, 22927170, 23691409, 27075896, 30569560, 33057780, 33844870, 40613844, 45854340, 47382818, 50767305, 66115560, 67689740, 71074227, 81227688, 91708680, 94765636, 101534610, 118457045, 135379480, 142148454, 189531272, 203069220, 236914090, 284296908, 355371135, 406138440, 473828180, 568593816, 710742270, 947656360, 1421484540, 2842969080]

約数ペア:

[(1, 2842969080), (2, 1421484540), (3, 947656360), (4, 710742270), (5, 568593816), (6, 473828180), (7, 406138440), (8, 355371135), (10, 284296908), (12, 236914090), (14, 203069220), (15, 189531272), (20, 142148454), (21, 135379480), (24, 118457045), (28, 101534610), (30, 94765636), (31, 91708680), (35, 81227688), (40, 71074227), (42, 67689740), (43, 66115560), (56, 50767305), (60, 47382818), (62, 45854340), (70, 40613844), (84, 33844870), (86, 33057780), (93, 30569560), (105, 27075896), (120, 23691409), (124, 22927170), (129, 22038520), (140, 20306922), (155, 18341736), (168, 16922435), (172, 16528890), (186, 15284780), (210, 13537948), (215, 13223112), (217, 13101240), (248, 11463585), (258, 11019260), (280, 10153461), (301, 9445080), (310, 9170868), (344, 8264445), (372, 7642390), (420, 6768974), (430, 6611556), (434, 6550620), (465, 6113912), (516, 5509630), (602, 4722540), (620, 4585434), (645, 4407704), (651, 4367080), (744, 3821195), (840, 3384487), (860, 3305778), (868, 3275310), (903, 3148360), (930, 3056956), (1032, 2754815), (1085, 2620248), (1204, 2361270), (1240, 2292717), (1290, 2203852), (1302, 2183540), (1333, 2132760), (1505, 1889016), (1720, 1652889), (1736, 1637655), (1806, 1574180), (1860, 1528478), (2170, 1310124), (2408, 1180635), (2539, 1119720), (2580, 1101926), (2604, 1091770), (2666, 1066380), (3010, 944508), (3255, 873416), (3612, 787090), (3720, 764239), (3999, 710920), (4340, 655062), (4515, 629672), (5078, 559860), (5160, 550963), (5208, 545885), (5332, 533190), (6020, 472254), (6510, 436708), (6665, 426552), (7224, 393545), (7617, 373240), (7998, 355460), (8680, 327531), (9030, 314836), (9331, 304680), (10156, 279930), (10664, 266595), (12040, 236127), (12695, 223944), (13020, 218354), (13330, 213276), (15234, 186620), (15996, 177730), (17773, 159960), (18060, 157418), (18662, 152340), (19995, 142184), (20312, 139965), (25390, 111972), (26040, 109177), (26660, 106638), (27993, 101560), (30468, 93310), (31992, 88865), (35546, 79980), (36120, 78709), (37324, 76170), (38085, 74648), (39990, 71092), (46655, 60936), (50780, 55986), (53319, 53320)]